Johnson returns to U.K. amid reports that he will run for PM

LONDON — The lightningrace to replace Liz Truss as British Prime Minister got even wilder Saturday as former leader Boris Johnson jetted back to the U.K amid speculation he will runto reclaim his former job.

Mr. Johnson was ousted by a series of ethics scandals just three months ago, but boarded a flight back to London from his vacation in the Dominican Republic, days after the dramatic resignation ofhis successor, Liz Truss.

He remains a divisive figure among fellow Conservative-lawmakers.

Former Deputy Prime Minister Dominic Raab said Saturday morning that it was “difficult to see” how Mr. Johnson could become prime minister again when he is “absorbed and distracted” by an ongoing inquiry into alleged parties at Downing Street while the rest of the country was observing COVID-19 lockdown rules, and Mr. Johnson’s statements to parliament afterward. The new prime minister is supposed to be in place byOct. 28.

Even so, Mr. Johnson has the public backing of several other former Cabinet colleagues, including former Home Secretary Priti Patel, who tweeted Saturday: “Boris has the mandate to deliver our elected manifesto and a proven track record getting the big decisions right.”

Mr. Johnson needs the backing of 100 lawmakers before 2 p.m. Monday to be on the ballot paper.

Mr. Johnson’s former Treasury chief, Rishi Sunak, who precipitated Mr. Johnson’s

ouster by resigning in protest at his former boss in July, is another likely runner. Mr. Sunak lost to Ms. Truss in a vote of Conservative Party grassroots members just over seven weeks ago, but he was strongly supported by his party’s lawmakers. The BBC estimates he has already reached the required threshold of support to be formally declareda candidate.

Mr. Sunak’s warning to Ms. Truss during the previous leadership race that aggressive tax cuts would devalue the pound and send interest rates soaring was proved right earlier this month, and he is being pitched as a safe pair of hands who can shore up financial markets. The Truss government was later forced to reverse almost all of the unfunded cuts that it announced.